Base | Representation |
---|---|
bin | 100000111000000… |
… | …1001101001000101 |
3 | 2211212202101120120 |
4 | 1001300021221011 |
5 | 4224401011240 |
6 | 301244052153 |
7 | 36223355550 |
oct | 10160115105 |
9 | 2755671516 |
10 | 1103141445 |
11 | 51677054a |
12 | 269534059 |
13 | 147710823 |
14 | a6719697 |
15 | 66ca6ad0 |
hex | 41c09a45 |
1103141445 has 32 divisors (see below), whose sum is σ = 2022739968. Its totient is φ = 502901568.
The previous prime is 1103141443. The next prime is 1103141477. The reversal of 1103141445 is 5441413011.
It is a happy number.
1103141445 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 1103141445 - 21 = 1103141443 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1103141443) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24222 + ... + 52848.
It is an arithmetic number, because the mean of its divisors is an integer number (63210624).
Almost surely, 21103141445 is an apocalyptic number.
1103141445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1103141445 is a deficient number, since it is larger than the sum of its proper divisors (919598523).
1103141445 is a wasteful number, since it uses less digits than its factorization.
1103141445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29009.
The product of its (nonzero) digits is 960, while the sum is 24.
The square root of 1103141445 is about 33213.5732043392. The cubic root of 1103141445 is about 1033.2618636545.
Adding to 1103141445 its reverse (5441413011), we get a palindrome (6544554456).
The spelling of 1103141445 in words is "one billion, one hundred three million, one hundred forty-one thousand, four hundred forty-five".
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